What to Write to a Pen Pal: 40 Things That Actually Get a Reply

The blank page problem is real, and it kills more correspondences than anything else. Here's the thing nobody says: the topic matters less than the specificity.

"What's your favorite food?" gets you "pizza." Dead end.

"What did you eat for lunch today, and was it any good?" gets you a story about the place around the corner from their office where the owner always adds too much chili.

Same subject. Completely different letter.

For the first letter

You need enough to answer, not a questionnaire. Pick two or three.

1. What your street looks like right now, out the window
2. How you got to work or class today — the actual route
3. Something you're bad at and keep doing anyway
4. The last thing that made you laugh out loud
5. What you were like at fifteen, versus now
6. A small thing in your home that has a story behind it
7. What you thought you'd be doing at this age
8. The most ordinary part of your week, described honestly

That last one is underrated. Ordinary life in another country is genuinely interesting to someone who doesn't live it.

When you want to go deeper (letters 3–8)

9. Something you changed your mind about recently
10. A decision you're currently avoiding
11. What your family is like, and what you inherited from them
12. Something people misread about you
13. The thing you'd do if money weren't part of the equation
14. A friendship that ended and why
15. What you're afraid people will find out
16. A place you go when you need to think
17. Something you did that you're quietly proud of
18. What you believed strongly at twenty that you don't now

Don't fire these off in sequence. One per letter, woven into ordinary news, is the right dose.

About their country and yours

19. What's the most misunderstood thing about where you live?
20. What's a normal weekday like there — actually, hour by hour?
21. What do people your age argue about right now?
22. What holiday means the most to you, and what do you actually do?
23. Is there a word in your language with no good translation?
24. What food do foreigners get wrong about your country?
25. What's taught in school there about my country?

That last one produces surprising conversations, in both directions.

When you've run out of things to say

This happens around letter eight or nine and it's normal, not a sign the friendship is over.

26. Send a photo of something mundane and describe it
27. Ask them to recommend one song, and actually listen, then react in detail
28. Describe your day in strict chronological order, nothing skipped
29. Ask what they'd show you if you visited for 24 hours
30. Tell them about a dream you had
31. Ask what they were doing exactly one year ago
32. Pick a news story from their country and ask what people there actually think
33. Ask them to teach you five words worth knowing

Prompts that reliably produce good letters

34. "What's something you've never told a friend in person but would write down?"
35. "What did you want to be when you were eight?"
36. "What's the last thing you bought that turned out to be worth it?"
37. "What do you do when you can't sleep?"
38. "What's a habit you picked up from someone else?"
39. "Which version of yourself would surprise the current one most?"
40. "What are you looking forward to that's small?"

What not to do

Don't send a list of questions. Ten questions in one letter reads as an interview and produces one-line answers to each. One good question, answered thoroughly, is worth more.

Don't only ask. Answer your own question first. It shows what depth you're inviting, and it gives them something to react to.

Don't apologize for length or delay. "Sorry this is so long" makes them feel obliged to read carefully. "Sorry for the slow reply" makes slowness feel like a problem when it usually isn't.

Don't skip what they wrote. The single most common failure: writing your own update and not responding to theirs. Quote a line. React to it. That alone puts you ahead of most correspondents.

If you're writing across languages

Keep sentences short and one idea each — machine translation preserves that structure and mangles long clause-stacks. Keep the culturally specific details, but add a line of context so they land.

If your app shows the original beside the translation — Lettie does this across 16 languages — you can be a bit more natural, since anything the machine garbles is still visible in your own words.

The actual rule

Write the letter you'd want to receive. Specific, a little unguarded, and clearly addressed to them rather than to anyone who might be reading.

That's the whole method. The forty prompts are just scaffolding until it's a habit.